Be-10-susceptibility model and quantitative estimates of pedogenic ferromagnetic material flux in Chinese loess
文献类型：期刊论文
| 作者 | Shen, CD; Beer, J; Heller, F; Kubik, PW; Suter, M; Liu, TS |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2000-10-01 |
| 卷号 | 172页码:551-554 |
| 关键词 | Be-10 magnetic susceptibility palaeoprecipitation |
| ISSN号 | 0168-583X |
| 文献子类 | Article |
| 英文摘要 | The Be-10 flux onto a loess plateau is composed of two different components: the atmospheric flux and the dust flux. A. simple Be-10-susceptibility model shows that the magnetic susceptibility flux can be also divided into a dust related component and an in situ produced pedogenic component. From comparison with the dust Be-10 flux, we can separate and quantify the detrital (F-D') and the pedogenic (F-X) magnetite contributions to the total magnetic flux (F-S), F-X/F-S varies between 0% and 80% with low values in loess layers and high values in palaeosols and weathered loess. The pedogenic magnetic susceptibility flux could be considered to be linearly related to palaeoprecipitation and may be used as a quantitative measure for regional palaeorainfall in the Chinese loess plateau. (C) 2000 Elsevier Science B.V. All rights reserved. |
| WOS关键词 | BE-10 |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000165231000094 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76021]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Shen, CD |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Xian 710054, Peoples R China 3.EAWAG, Dept Environm Phys, CH-8600 Dubendorf, Switzerland 4.ETH Honggerberg, Inst Geophys, CH-8093 Zurich, Switzerland 5.ETH Honggerberg, Paul Scherrer Inst, CH-8093 Zurich, Switzerland 6.Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, CD,Beer, J,Heller, F,et al. Be-10-susceptibility model and quantitative estimates of pedogenic ferromagnetic material flux in Chinese loess[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2000,172:551-554. |
| APA | Shen, CD,Beer, J,Heller, F,Kubik, PW,Suter, M,&Liu, TS.(2000).Be-10-susceptibility model and quantitative estimates of pedogenic ferromagnetic material flux in Chinese loess.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,172,551-554. |
| MLA | Shen, CD,et al."Be-10-susceptibility model and quantitative estimates of pedogenic ferromagnetic material flux in Chinese loess".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 172(2000):551-554. |
入库方式： OAI收割
来源：地质与地球物理研究所
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